I upgraded from to FMPA15 (32 bit) on a Windows 7 system. It starts up fine until I add Scriptmaster (4.42) plugin. I have the most recent Java installed. With Scriptmaster plugin installed FM crashes on startup. The Windows error log shows the problem is with Scriptmaster. FMPA14 has no problem. My temporary solution is to uninstall FMPA15 and run FMPA14. I noticed that the 360 Works website says Scriptmaster works on version 15. So I'm thinking this must be a Windows 7 problem. Anyone else had a problem?